How To Fix GR156 - Enter a value other than 0.

SAP Error Message - Details

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 156

• Message text: Enter a value other than 0.

What causes this issue?

You used radio buttons to define that you want to specify the validity
period of the extract to be created in days. However, the value you
entered for the number of days is less than or equal to zero.

System Response

The system will not accept your entry.

How to fix this error?

Enter a value for the number of days that is greater than zero.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR156 - Enter a value other than 0. ?

  The SAP error message GR156 ("Enter a value other than 0") typically occurs in the context of inventory management or goods movement transactions, particularly when dealing with quantities. This error indicates that a user is attempting to enter a quantity of zero for a transaction that requires a non-zero value.
  Cause:
  
  Zero Quantity Entry: The most common cause of this error is that the user is trying to post a goods movement (like a goods receipt or goods issue) with a quantity of zero. SAP does not allow transactions that involve zero quantities because they do not make sense in the context of inventory management.
  Incorrect Data Entry: The user may have mistakenly entered a zero value instead of the intended quantity.
  System Configuration: In some cases, system settings or configurations may enforce rules that prevent zero quantities from being processed.
  
  Solution:
  
  Check Quantity Input: Ensure that the quantity being entered is greater than zero. Review the transaction to confirm that the intended quantity is correct.
  Correct Data Entry: If a zero was entered by mistake, correct the entry to reflect the actual quantity that should be processed.
  Review Transaction Type: Make sure that the type of transaction being performed allows for the quantity being entered. For example, certain transactions may inherently require a non-zero quantity.
  Consult Documentation: If you are unsure about the required quantity for a specific transaction, refer to the relevant SAP documentation or user guides.
  System Configuration: If the issue persists and you believe it is related to system settings, consult with your SAP administrator or technical team to review the configuration related to inventory transactions.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to inventory management, such as MIGO (Goods Movement), MB1A (Goods Issue), or MB1B (Transfer Posting).
  User Training: Ensure that users are trained on the correct procedures for entering quantities in SAP to minimize errors.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be updates or fixes available.
  
  If the problem continues after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.